@book { WhatisPostmodernityPostmodernism,
    title = "What is Postmodernity / Postmodernism?",
    author = "",
    year = "2007",
    publisher = "GRIN Verlag",
    address = "München, Germany",
    doi = "10.3239/9783638804585",
    url = "https://www.hausarbeiten.de/document/77083"
}